The impact of academic competency teasing and self-concept on academic and psychological outcomes among gifted high school students

The relationships between low competency teasing, academic self-concept, and academic outcomes (i.e., GPA and academic psychological engagement) were analyzed using data from approximately 200 artistically and academically gifted students (62.2% female) recruited from two high schools. Results demonstrated two significant models for academic outcomes: the negative relationship between low academic competency teasing and GPA was mediated by academic self-concept, and the negative relationship between low academic competency teasing and academic psychological engagement was mediated by academic self-concept. When the sample was split based on giftedness domain, the mediation using GPA was significant only for academically gifted students, whereas the mediation using academic psychological engagement was significant only for artistically gifted students. All mediations were confirmed using Sobel's test (1982). Results suggest that academic self-concept is a significant variable partially mediating the effects of teasing on gifted students' academic outcomes. Furthermore, giftedness domain should be emphasized because academic outcomes may vary by domain.